资源简介

(共22张PPT)
Period4
Discovering Useful Structures
Unit 1 CULTURAL HERITAGE
英语
① To get more familiar with the usages of relative pronouns and relative adverbs in relative clauses.
② To apply relative clauses to describing people or things in greater detail in oral communication.
③ To polish your language using relative clauses to improve your writing ability.
Studying objectives:
Key points：
To lead students to correctly understand and use relative clauses.
Difficult points：
To help students to learn the relative clauses guided by “prep.+relative pronouns”.
Studying key points and difficulties:
After listening to the scientists who had studied the problem,and citizens who lived near the dam,the government turned to the United Nations for help.
Temples and other cultural sites were taken down piece by piece,and then moved and put back together again in a place where they were safe from the water.
Lead-in
Look at the sentences below and underline the relative pronouns and adverbs.
Observation and analysis
1.There were deep cracks which/that appeared in the well walls.
2.(1)The team (that/which) Lang Ping had built was falling apart.
(2)Written Chinese has also become an important means by which China’s present is connected with its past.
3.(1)The player who/that was known as “Air Jordan” changed basketball with his graceful moves and jumps.
(2)We kept seats for those who might arrive late.
(3)This is the best film that I’ve ever seen.
Activity 1　Analyse and summarise the usages of the relative pronouns.
4.(1)She is my friend (whom/who/that) I always turn to for help.
(2)He is the only person with whom I want to share the story.
5.(1)Workers built shelters for survivors whose homes had been destroyed.
(2)The room whose window faces south is mine.
Observation and analysis
关系代词 先行词 在定语从句中充当的成分 人 物 主语 宾语 定语
that
which
who
whom
whose
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Observation and analysis
√
1.There comes a time when (in which) the old must give way to the new.
2.Temples and other cultural sites were put back together again in a place where(in which) they were safe from the water.
3.There are many reasons why (for which) the cultural relics should be protected.
Activity 2　Analyse and summarise the usages of the relative adverbs.
关系副词 先行词 在定语从句中充当的成分 可以转化成
when
where
why
时间名词
地点名词
reason
时间状语
地点状语
原因状语
in/on/at...which
in/on/at...which
for which
Observation and analysis
Activity 3　Choose the correct words to fill in the blanks.
1. That is the site _________ they discovered caves full of Buddha statues.
2. Does anybody know the reason_________ he refused to sign the document
3. Sue is the person to _________ I sent the text message yesterday.
4. My brother works in a cafe _________ top-quality Italian food is served.
5. This is the archaeologist _________ discovered the Inca ruins.
6. On the way home, he helped a young man _________ car had broken down.
when where why who whom whose that which
where
why
whom
where
who/that
whose
Observation and analysis
7. Tasmania is the most unforgettable place ____________ I have ever been to.
8. In European countries, the weekend is usually a time _________ nobody goes to work.
9. This is the story in __________the valuable blue and white porcelain vase from the Ming Dynasty was finally returned to its owner.
that/which
when
which
Observation and analysis
Practice
Activity 1　Join the two sentences using relative clauses. Then translate them into Chinese.
1. Last winter we saw the well-preserved temple for the first time. I will remember it forever.
I will remember the well-preserved temple forever that we saw for the first time last winter.
我会永远记得去年冬天我们第一次看到的那座保存得很好的寺庙。
2. I met a German scientist at the party last week. He is likely to be working in our city.
A German scientist who I met at the party last week is likely to be working in our city.
在上周的聚会上我遇到了一位德国科学家，他很有可能在我们的城市工作。
3. This is the bookshop. I found a book about Liang Sicheng's contribution to protecting China's cultural heritage in it.
This is the bookshop where I found a book about Liang Sicheng’s contribution to protecting China’s cultural heritage.
这就是我在里面发现一本关于梁思成保护中国文化遗产所做贡献的书的那家书店。
Practice
Activity 2　Rewrite the sentences using relative clauses.
1.The river was polluted seriously.It runs through the centre of the city.

2.I have been to the city twice.You just visited the city.

3.I will visit Mount Tai.At the top of it I can enjoy the beautiful sunrise.

The river which/that runs through the centre of the city was polluted seriously.
I have been to the city twice which/that you just visited.
I will visit Mount Tai at the top of which/where I can enjoy the beautiful sunrise.
Practice
Activity 3　Observe the following sentences,think about their functions,and then learn to give definitions.
1.A library is a place from/in which/where you can borrow books.
2.A good friend is someone to whom you can tell your problems./A good friend is someone who understands you.
3.A vacation is a time during which/when you don’t work.
4.A football coach is someone from whom football players receive training./A football coach is someone who trains football players.
Practice
The above sentences are　　　　　　　　　　　　　　　　　　 by using the structure“A is B+a relative clause”.“B” is always a upper-sense word of “A”,that is,B always includes A or A is always one member of B.
Imitate the above sentences and give your own definitions.
A giraffe is 　 .
A dentist is 　 .
giving definitions/answering a question “what is it”
an animal that has a long neck
someone who looks after your teeth
Practice
Language use
Activity 1　Use the relative clauses to describe the pictures.
Picture 1:The Great Wall is a long wall that was built to defend the country thousands of years ago,which winds its way into the distance under the sun at sunset.
Picture 2:Mount Tai is a famous mountain that/which is high enough to reach the sky and attracts thousands of visitors.
Picture 3:The kite which has a shape of an eagle is a gift that my grandpa bought for me from Weifang.
Language use
Picture 4:The girl who is looking up with her palms put together against her face is my little sister who is only 5 years old.
我的梦
我想成为长城边的一棵树，回顾历史，珍惜现在；
我想成为泰山上歌唱的小鸟，在那儿，欣赏日出，展翅高飞；
有一天，我想化为风，带着漂亮的风筝远行；
有一天，我想变成一把神奇的古琴，
为我们居住的世界带来最动听的音乐!
Activity 2　Group work:Translate the Chinese poem into English using relative clauses.
Language use
My Dream
I want to be a tree ,looking back on the history and cherishing now;
I want to be a bird singing in Mount Tai,　 ;
I want to be the wind one day,　 ;
I want to be an amazing Guqin,bringing touching music to the world 　　 　　　　!
Words for reference:
1.站在/矗立在……边:stand by 2.欣赏日出:enjoy the sunrise
3.展翅高飞:fly high 4.带着……远行:take sth far away
5.一把神奇的古琴:an amazing Guqin 6.动人的音乐:touching music
which stands by the Great Wall
where I can enjoy the sunrise and fly high
which takes a beautiful kite far away
where we live
Language use
Summary
Period 4　Discovering Useful Structures
a woman who wears a pair of glasses and always likes to wear a green skirt
a person to whom I can always turn to for help
a person who wears a moustache and is very humorous
a person to whom every one of you would like to talk
关系代词:which;that;who;whom;whose
关系副词:when;where;why
定语从句的功能:使描写更细致、具体；下定义
Homework
Finish Activity 2 on page 6 and Activity 1,2,3 and 4 on pages 62-63 of the textbook.
好好学习
天天向上
冲向未来
Thank you !

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